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view gcc/testsuite/gcc.dg/transparent-union-4.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
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/* Test for ICE on transparent union with function pointer and
   -pedantic.  Bug 22240.  */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "-pedantic" } */

typedef union { union w *u; int *i; } H __attribute__ ((transparent_union));
void (*h) (H);
void g (int *s) { h (s); } /* { dg-warning "ISO C prohibits argument conversion to union type" } */